A handy low-cost unit that tests a power outlet for polarity, earth connection, incorrect wiring and tests earth leakage circuit breakers. To use the unit, simply plug in and compare the neon lights on the front panel with the diagram on the front of the instrument. The Power Point Tester will also test the wiring on the power point. To test an earth leakage circuit breaker, first check the wiring as above, then turn the rotary switch slowly through the range of mA settings. The RCD should trip before the maximum setting of 35mA is reached. Features Low cost for a big result Very simple and easy to use Rugged and compact design Identifies six wiring conditions Integral plug fits straight into the socket Push button RCD trip test Compliance and Safety Safety: Sealed unit, with 3 pin plug. No exposed test leads EMC: Meets EN55022, CE, C√ Technical Data Feature Range Voltage Range 230V±10% Test Conditions Correct, Active/Neutral Reverse Active/Earth Reverse, No Neutral Live Earth, No Earth No Active ELCB Test 30mA Trip 10, 15, 20, 25, 30, 35mA Quiescent Current